The DCTV is a video digitizer for the Amiga which
plugs into the RGB Port (has a pass-thru) and Parallel port of the
Amiga. The DCTV is capable of grabbing an image from virtually any
video source and was available in both PAL and NTSC versions. The
device is also capable of displaying full colour spectrum video signals
on a composite output. And RGB expansion was also available to allow
the DCTV to output video to other devices such as a genlock.